Transaction not yet indexed

621SfsWzuG8qyQEGAz2WMkCg9PZRdbXLPRFFdxo4natbtDwTiSdMTiteWLmvzFt5sRwCQwS91DC7M1sGaUgZu2U4

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.